The new version of Machinery Directive 2006/42/EC comes into force on 29.12.2009.
During normal operation of the axis a pressurised pneumatic unit ensures that the locking system is open. Only upon loss of pressure, for example in case of a machine shutdown, the machinery’s pre-stressed spring takes control and locks the carriage.


The system is switched off.

The locking system on the linear axis is activated, preventing the Z axis from lowering vertically. The safety area may be entered.

It is now safe to carry out setup and maintenance work.

  • integrated „Safety“ Locking System

  • secure „locking“ during assembly/maintenance work

  • no inconvenient parts fitted to the outside of the linear axis

  • adjustable holding force (overload protection) up to 2500 N

  • no additional work required for assembly*

  • impervious to oil/grease

  • independent and redundant to the motor brake

  • conforms in accordance with the new EU Machinery

    Directive 2006/42/EG

  • for RK DuoLine Z axes size 80 or greater

    * control sequence has to be adapted

For all other RK linear units that are typically used as vertical axes, holding systems adjustable from the outside are available. All holding systems work safely and reliably, even where there are oil or grease deposits. The maximum holding force is adjustable and is matched to the mechanical load capacity of the linear axes.

Beispiel

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